97557760

素因数分解:

$2^8\times 5^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 235468800

約数和(自身を除く): 137911040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 256, 320, 383, 398, 640, 766, 796, 995, 1280, 1532, 1592, 1915, 1990, 3064, 3184, 3830, 3980, 6128, 6368, 7660, 7960, 12256, 12736, 15320, 15920, 24512, 25472, 30640, 31840, 49024, 50944, 61280, 63680, 76217, 98048, 122560, 127360, 152434, 245120, 254720, 304868, 381085, 490240, 609736, 762170, 1219472, 1524340, 2438944, 3048680, 4877888, 6097360, 9755776, 12194720, 19511552, 24389440, 48778880, 97557760]

約数ペア:

[(1, 97557760), (2, 48778880), (4, 24389440), (5, 19511552), (8, 12194720), (10, 9755776), (16, 6097360), (20, 4877888), (32, 3048680), (40, 2438944), (64, 1524340), (80, 1219472), (128, 762170), (160, 609736), (199, 490240), (256, 381085), (320, 304868), (383, 254720), (398, 245120), (640, 152434), (766, 127360), (796, 122560), (995, 98048), (1280, 76217), (1532, 63680), (1592, 61280), (1915, 50944), (1990, 49024), (3064, 31840), (3184, 30640), (3830, 25472), (3980, 24512), (6128, 15920), (6368, 15320), (7660, 12736), (7960, 12256)]